4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid CAS 1024020-30-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1024020-30-1
Molecular FormulaC23H26FNO3
Molecular Weight383.46 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid CAS 1024020-30-1 chemical structure

Description

The occurrence of 4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid (CAS 1024020-30-1), molecular formula C23H26FNO3 and molecular weight 383.46 g/mol, is a CATO reference standard with documented purity and traceability.

4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid (C23H26FNO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

As a certified reference material (CRM), 4-(4-Cyclohexylphenyl)-2-((4-fluorobenzyl)amino)-4-oxobutanoic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC23H26FNO3
Molecular Weight383.46 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms1

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